Only play Destiny 2 these days. Freezes mid game (down to 1 frame per 2 seconds), controller connection was fine. Internet & WiFi were good (Chromecast on wired). I did network captures using Wireshark and saw Stadia server was still sending packets as if nothing happened despite during the mid game freezes. (Hint: Has to be problem on Stadia side) Had to exit game and re-enter. Stadia needs to fix these issues as it becomes a rare luck now to enjoy a game without mid game freezes!
Is it perhaps that you can see the game going in slow motion until you leave the session, right?
Yes you are correct....slow motion until I had to leave.
Update: No mid game freezes & skips in Destiny 2 in the last couple days (I also played Crew racing game). Actually got the fun out of play these games on Stadia without frustration. Stadia is awesome when it works!!
Glad to hear! I didn't experience the behaviour anymore.